All MIBs › CISCO-WIRELESS-EXP-MIB › cwrIfSerialNumber
cwrIfSerialNumber
Module: CISCO-WIRELESS-EXP-MIB
OID (symbolic): CISCO-WIRELESS-EXP-MIB::cwrIfSerialNumber
OID (numeric): 1.3.6.1.4.1.9.10.52.1.1.2.1.8
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: This object represents the serial number of the IF subsystem.
What is cwrIfSerialNumber?
This read-only string reports the serial number of the IF subsystem hardware. Admins use it to uniquely track a specific IF module for warranty, inventory, or vendor support purposes, just as the RF-side serial number is used for the RF module. For example, an admin opening a support case for a suspected IF hardware fault would provide cwrIfSerialNumber to let the vendor trace that specific unit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.52.1.1.2.1.8 snmpwalk -v2c -c public <target> CISCO-WIRELESS-EXP-MIB::cwrIfSerialNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.52.1.1.2.1.8.1 snmpget -v2c -c public <target> CISCO-WIRELESS-EXP-MIB::cwrIfSerialNumber.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.52 | ciscoWirelessExpMIB | CISCO-WIRELESS-EXP-MIB |
| 1.3.6.1.4.1.9.10.52.1 | cwrRadioExpMibObjects | CISCO-WIRELESS-EXP-MIB |
| 1.3.6.1.4.1.9.10.52.1.1 | cwrRadioFreqEntityGroup | CISCO-WIRELESS-EXP-MIB |
| 1.3.6.1.4.1.9.10.52.1.1.2 | cwrIntFreqEntityTable | CISCO-WIRELESS-EXP-MIB |
| 1.3.6.1.4.1.9.10.52.1.1.2.1 | cwrIntFreqEntityEntry | CISCO-WIRELESS-EXP-MIB |
| 1.3.6.1.4.1.9.10.52.1.1.2.1.8 | cwrIfSerialNumber | CISCO-WIRELESS-EXP-MIB |